1. Firearms
  3. Shotguns
  5. Semi-Automatic Shotguns

12 Gauge Semi-Automatic Shotguns For Sale

Brands

Caliber

BURNT BRONZE AMERICAN FLAG 12 GA 18.5` BARREL 5-ROUND

GForce GF25 12-Gauge Semi-Auto Shotgun with Burnt Bronze US Flag Finish

  • $289.99 $249.99
In Stock
MAC 1014 MARINE 12GA 18.5` BARREL NICKEL FINISH

Military Armament Corporation MAC 1014 Marine 12 Gauge Semi-Auto Shotgun with Electroless Marine Nickel Finish

  • $465.00 $359.99
In Stock
GF12AR AR-12 12 GAUGE SEMI-AUTO SHOTGUN

GForce AR-12 12 Gauge Semi-Automatic Shotgun

  • $219.99 $199.99
In Stock
MAC 1014 12GA 18.5` BARREL WOOD STOCK

Military Armament Corporation MAC 1014 12-Gauge Semi-Auto Shotgun with Wood Stock

  • $485.00 $441.20
In Stock
GFORCE GFY11220-TG 12GA 18.5 BULLPUP 5+1 TAC GRY

GForce GFY-1 12 Gauge Semi-Auto Bullpup Shotgun with Tactical Gray Cerakote Receiver Finish

  • $249.99 $229.99
In Stock
AR-12 MAGAZINE FED SHOTGUN 12 GA

SDS Imports TAR 12 Gauge AR-12 Magazine-Fed Semi-Auto Shotgun with 18.5 Inch Barrel

  • $319.99 $229.66
In Stock
MAC 2 TACTICAL 12GA INERTIA 3` WOOD STOCK AND FOREARMS 18.5` BARREL

Military Armament Corporation MAC 2 Tactical 12-Gauge Semi-Auto Shotgun with Wood Stock

  • $452.00 $399.99
In Stock
MAC 1014 12GA GAS OPERATED 18` BARREL

Military Armament Corporation 1014 12 Gauge Semi-Automatic Shotgun with 18 Inch Barrel

  • $439.00 $389.99
In Stock
MOSS 83002 990 12 18.5 5+1 AFTERSHOCK

Mossberg 990 AfterShock 12-Gauge Semi-Auto with 18.5 Inch Barrel

  • $1,120.00 $825.00
In Stock
M12AR 12GA SHOTGUN BLACK 18.7` BBL

JTS M12 AR-12 Semi-Auto 12 Gauge Shotgun

  • $319.42
In Stock
  • Brand: JTS
  • Item Number: M12AR
GFORCE GFY11220ODG 12GA 18.5 BULLPUP 5+1 ODG

GForce GFY-1 12 Gauge Semi-Auto Bullpup Shotgun with OD green Cerakote Receiver Finish

  • $249.99 $229.99
In Stock
  • Brand: GForce
  • Item Number: GFY11220ODG
MAC 1014 BREACHER 12GA 18.5` BARREL

Military Armament Corporation 1014 Breacher 12 Gauge Semi-Automatic Shotgun with 18.5 Inch Barrel

  • $452.00 $399.99
In Stock
940 PRO FIELD 12 GAUGE SEMI-AUTO SHOTGUN WITH 28 INCH BARREL AND BLACK SYNTHETI

Mossberg 940 Pro Field 12 Gauge Semi-Auto Shotgun with 28 Inch Barrel and Black Synthetic

  • $987.00 $752.00
In Stock
MAFTEAH 12 GAUGE 14 IN BARREL

IWI Mafteah 12 Gauge Semi-Auto Shotgun with 14 Inch Barrel

  • $999.99 $809.00
In Stock
  • Brand: IWI
  • Item Number: MFK1214
MAC 2 TACTICAL MARINE 12 GAUGE SHOTGUN

Military Armament Corporation MAC 2 Tactical Marine 12 Gauge Semi-Automatic Shotgun

  • $438.00 $398.89
In Stock
MAXUS II 12 GAUGE SEMI-AUTO SHOTGUN WITH 28 INCH BARREL AND VINTAGE TAN CAMO

Browning Maxus II 12 Gauge Semi-Auto Shotgun with 28 Inch Barrel and Vintage Tan Camo Finish

  • $2,049.99 $1,680.22
In Stock
WBY ELEMENT 2 WF 12GA 28 MAX 7 2RD

Weatherby Element 212 Gauge Semi-automatic Shotgun

  • $899.00 $869.65
In Stock
940 JM PRO 12GA 3

Mossberg 940 JM PRO 12 Gauge Semi-Automatic Shotgun with Matte Blued Finish

  • $1,295.00 $986.65
In Stock
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